diff --git a/src/main/java/tracker/TrackerInterface.java b/src/main/java/tracker/TrackerInterface.java
index 1496a26..4776d11 100644
--- a/src/main/java/tracker/TrackerInterface.java
+++ b/src/main/java/tracker/TrackerInterface.java
@@ -11,8 +11,8 @@
     public boolean AddMagic(String userid,int magic);//给用户增加魔力值，返回0成功，返回1失败;
     public boolean ReduceMagic(String userid,int magic);//给用户减少魔力值，返回0成功，返回1失败;
 
-    public int SaveTorrent(File TTorent);//保存seedid对应的ttorent信息
-    public File GetTTorent(String seedid,String userid);//根据种子id获得ttorent信息然后构建Ttorent文件并返回,同时记录用户的下载行为
+    public int SaveTorrent(String seedid,File TTorent);//保存seedid对应的ttorent信息
+    public File GetTTorent(String seedid,String userid,String ip);//根据种子id获得ttorent信息然后构建Ttorent文件并返回,同时记录用户的下载行为
     
     public int AddRecord(TransRecord rd);//新增一个seedid对应的种子的传输任务记录
 }
\ No newline at end of file